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[cpPlugins.git] / lib / cpPlugins / Plugins / BasicFilters / Cutter.cxx
1 #include "Cutter.h"
2 #include <cpPlugins/Interface/ImplicitFunction.h>
3 #include <cpPlugins/Interface/Mesh.h>
4
5 #include <vtkCutter.h>
6 #include <vtkProperty.h>
7
8
9 #include <vtkPlane.h>
10
11 // -------------------------------------------------------------------------
12 cpPlugins::BasicFilters::Cutter::
13 Cutter( )
14   : Superclass( )
15 {
16   this->SetNumberOfInputs( 2 );
17   this->SetNumberOfOutputs( 1 );
18   this->_MakeOutput< cpPlugins::Interface::Mesh >( 0 );
19
20   this->m_Parameters = this->m_DefaultParameters;
21 }
22
23 // -------------------------------------------------------------------------
24 cpPlugins::BasicFilters::Cutter::
25 ~Cutter( )
26 {
27 }
28
29 // -------------------------------------------------------------------------
30 std::string cpPlugins::BasicFilters::Cutter::
31 _GenerateData( )
32 {
33   // Get inputs
34   cpPlugins::Interface::Mesh* mesh =
35     this->GetInput< cpPlugins::Interface::Mesh >( 0 );
36   cpPlugins::Interface::ImplicitFunction* function =
37     this->GetInput< cpPlugins::Interface::ImplicitFunction >( 1 );
38   if( function == NULL )
39     return( "Cutter: Input data 1 is not a valid implicit function." );
40
41   vtkCutter* cutter = this->_CreateVTK< vtkCutter >( );
42   cutter->DebugOn( );
43   cutter->SetInputData( mesh->GetVTK< vtkPolyData >( ) );
44   cutter->SetCutFunction( function->GetVTK< vtkImplicitFunction >( ) );
45   cutter->SetValue( 0, 1 );
46   cutter->GenerateTrianglesOff( );
47   cutter->Update( );
48
49   // Execute filter
50   cpPlugins::Interface::Mesh* out =
51     this->GetOutput< cpPlugins::Interface::Mesh >( 0 );
52   out->SetVTK( cutter->GetOutput( ) );
53
54   return( "" );
55 }
56
57 // eof - $RCSfile$